Results 121 to 130 of about 653,913 (346)
Additively Manufactured Porous Ceramics as Tunable Dielectrics for Passive Temperature Sensing
Advanced Materials Technologies, EarlyView.Porous ceramic lattices, 3D‐printed from a multicomponent oxide ink, are integrated with LC resonators for passive wireless temperature sensing. By tuning porosity, the dielectric properties and RF response are engineered to produce distinct resonant frequency shifts with temperature. The results establish a structure‐driven approach to customizing the
Sogol Heidarishahrivar +5 more
wiley +1 more source
Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation
Advanced Materials Technologies, EarlyView.Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek +3 more
wiley +1 more source
On the bias of yield-based capital budgeting methods [PDF]
The aim of this paper is twofold. First, we present a new capital budgeting method, called the real rate of return (RRR), which has been developed for solving the inconsistency of the modified internal rate of return (MIRR) with shareholders' wealth ...
Olivier Rousse
core
Advanced Materials Technologies, EarlyView.This work demonstrates that achieving conductive undoped SnOx contacts required careful tailoring of oxygen vacancy (VO) tuning and defect engineering. Controlling oxygen deposition pressure and low‐temperature annealing (300°C) optimizes defect stoichiometry and mitigates carrier scattering. This low thermal budget approach significantly enhances Hall
Paul Llontop +13 more
wiley +1 more source
Beyond budgeting: Gaining competitive advantage through strategic changes in budgeting processes [PDF]
Megatrend Revija, 2018 Process and leadership principles are the most important principles in every organization. Implementing or modifying new principles is mostly considered as a strategic change. However, there are some processes that have not been changed.
Radonić Milenko
doaj
The Assurance Magazine and Journal of the Institute of ActuariesAn important figure in the development of modern mathematical logic and abstract algebra, Augustus De Morgan (1806–71) was also a witty writer who made a hobby of collecting evidence of paradoxical and illogical thinking from historical sources as well as contemporary pamphlets and periodicals.
openaire +2 more sources
Advanced Materials Technologies, EarlyView.The double self‐assembly (DSA) method applied to oxo‐graphene (oxo‐G) flakes followed by hydroiodic acid (HI) vapor treatment and low‐temperature annealing yields highly conductive, optically transparent thin films with the potential for applications in electronic and optoelectronic devices.
Arindam Konar +13 more
wiley +1 more source
Massively Degenerate Coherent Perfect Absorption in Gradient‐Index Fibers
Advanced Optical Materials, EarlyView.A coherent perfect absorber (CPA) normally operates for only one or very few spatial modes. The CPA proposed here uses a gradient‐index (GRIN) fiber to absorb hundreds of spatial modes at once, its self‐imaging property replacing the bulky free‐space degenerate cavity of earlier designs. An analytic criterion sets how much modal degeneracy is required,
Helmut Hörner +2 more
wiley +1 more source
Post‐Deposition Photonic Curing Treatment for Improved Sb2Se3 Photovoltaic Performance
Advanced Optical Materials, EarlyView.Millisecond‐scale photonic curing overcomes the open‐circuit voltage deficit in Sb2Se3 solar cells by transforming the rear interface. This ultrafast treatment enhances crystallographic texture and smooths the absorber surface, suppressing interfacial recombination and boosting power conversion efficiency to 8.2%.
Udari Wijesinghe +5 more
wiley +1 more source
The advantage of using operational budgeting on governmental organization [PDF]
Management Science Letters, 2012 Budgeting plays an important role on increasing efficiency of organizations. It helps determine targets and possible future chaos a head of time. A good budgeting plan can create motivation among workers and managers.
Manouchehr Najafi, Ahmad Ahmadkhani
doaj